package com.example.web;

import com.example.model.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class BeerSelect extends HttpServlet {
	
	public void doPost(HttpServletRequest request,
					   HttpServletResponse response)
					   throws IOException, ServletException {				   
		//response.setContentType("text/html");
		//PrintWriter out = response.getWriter();
		//out.println("Beer Selection Advice<br>");
		String c = request.getParameter("color");
		//out.println("<br>Got beer color " + c);
		BeerExpert be = new BeerExpert();
		List result = be.getBrands(c);
		//Iterator it = result.iterator();
		//while(it.hasNext()) {
		//	out.println("<br>try: " + it.next());
		//}
		
		request.setAttribute("styles", result);
		RequestDispatcher view = request.getRequestDispatcher("result.jsp");
		view.forward(request, response);
	}

}